【2026中考一轮复习 教材知识梳理】八年级下 Unit 1~Unit 2 课堂讲解(PPT版+word版)【人教新目标版】

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【2026中考一轮复习 教材知识梳理】八年级下 Unit 1~Unit 2 课堂讲解(PPT版+word版)【人教新目标版】

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【2026中考一轮复习 教材知识梳理】八年级下 Unit 1~Unit 2 课堂讲解
教材回顾 对标中考
Mario Green and Mary Brown are good friends. They are two students 1._______high school. They give up several 2._______(hour) each week to do volunteer jobs.
Mario 3._______(volunteer) at an animal hospital every Saturday morning. He believes it can help him to get 4._______(him)future dream job. "It's hard work," he says," but I want to learn more about how 5._______ (care) for animals." 6._______he sees the animals get better, he always gets a strong feeling of satisfaction. Mary is a book 7._______(love).She could read by herself 8._______the age of four. Last year she 9._______(decide) to try out for a volunteer after- school reading program. She still works there once 10._______ week to help kids learn to read.
左讲右练·聚焦考点
【基础盘点】
1.rest v.&n. 放松;休息 n.剩余部分
*have a rest休息
*the rest of剩余的
2.difficulty n.困难;难题
*get into difficulties陷人困境
*have difficulty (in) doing sth. 做某事有困难
3.train n.火车 v.训练;培训→training n.训练;培训→trained adj.受过训练的
*take the train/by train 乘火车
*train sb. to do sth. 训练某人做某事
【重难攻关】
一、辨析 raise和 rise
raise v. 举起;升起 raise one's hand 举手
增加;提高 raise salary 提高薪水
筹集(资金) raise money 筹款
抚养;养育 raise a family养家糊口
rise v. →rose →risen 上升;升起 The river rose after the storm.暴风雨过后河水上涨了。
增长 Sales rose by 20% over the Christmas period. 圣诞节期间销售量增长了 20%。
二、use 的用法
use v. 使用;利用 use up用完:耗尽
n. 使用;利用;运用;用途 it is no use doing sth.做某事没有用
put into good use好好利用
迁移:辨析be used to do sth.,used to do sth.与be/get used to doing sth.
词组 含义及用法
used to do sth. “过去常常做某事”
be used to do sth. “被用来做某事”,表示用途,是use sth.to do sth.的被动语态,相当于be used for doing sth.
be/get used to doing sth. “习惯于做某事”,用be时强调状态,用get时强调动作
三、mean 的用法
mean v.意思是;意味着→meant(过去式/过去分词)→meaning n. 意思→meaningful adj.有意义的→meaningless 无意义的
mean v. 意思是;意味着 mean(s) to do sth.打算/计划做某事
mean+that从句 意思是说……
adj. 刻薄的;吝啬的 be mean to sb.对某人吝啬刻薄
be mean with sth.对某物吝啬
四、trouble的用法
trouble n.困难;困境 be in trouble处于困境中
have trouble(in) doing sth.做某事有困难
have trouble with sth. 因某事苦恼;......有病痛
get into trouble 陷入困境(强调动作或过程)
v. 给......造成麻烦 trouble sb. 给某人带来麻烦
如:When I had trouble in learning English in Grade 7, my English teacher Alice helped me out.
我读七年级时在英语学习上遇到了困难,我的英语老师艾丽斯帮助了我。
【同步练习】
1.It is important for your brain_______(rest), so try to get enough sleep time every night.
2.After hearing the bad news, we finished_______rest of the tasks silently.
3.A true friend will give you a hand when you get into_______(difficult).
4.We should train ourselves_______(develop) a growth mindset in our daily lives.
5. I used to have difficulty in_______(speak) in front of the class, but now I enjoy giving speeches in public.
6. After six months'_______(train), my friend brought Lucky, a cute dog to me.
7.The_______(train) players have improved their skills, and they will probably win the game.
8.用raise或rise的适当形式填空
(1)If you want to ask a question, you should first_______your hand.
(2)It is natural that the sun_______in the east and sets in the west.
(3)The children are selling old books_______money for poor students.
(4)As spring comes, the temperature_______higher and the trees begin to turn green.
(5) With the help of my teachers and classmates, my grades have_______greatly in the past year.
9. These used things will_______(put) into good use with a little creativity.
10._______is no use regretting the past mistakes. The most important thing is to learn from past mistakes and do better next time.
11.--How does your father go to work
--He used to_______(take) a bus but now he is used to_______(walk).
12. In ancient China, tea was used_______a/kind of medicine to treat disease.
13.Different kinds of stones can be used for_______(build) houses.
14. The two mouses can be used_______(control) the computers.
15.Don't be a_______(刻薄)man who treats everyone badly.
16.Learning a new language means_______(do) daily practice and not being afraid of making mistakes.
17.用mean的适当形式填空
(1)5G is about 100 times faster than 4G. It_______you can download a movie in seconds using 5G.
(2)Sometimes, the_______of s word can be guessed according to the context.
(3)She didn't want to throw these old things away because they were_______to her.
(4)I don't like talk shows because they are_______.
18.I have trouble in_______(manage) my time wisely. I need to make a plan before starting to do anything.
19.Every coin has two sides, and what_______(trouble) you may have good points,too.
20. Every time I have trouble_______my study, my Chinese teacher always encourages me not to give up.
词汇直通车
理解句子中黑体单词的词义,从每词所给的用法中选出最佳项,并把序号写在横线上。
词汇 词义 链接中考
1. foot A.脚;(n.) B.英尺(n.) C.基础;底部(n.) At that time, they had to carry water from the river at the foot of the hill to halfway up the hill._______ The minute they left the room, Larry was on his feet, dancing to the music on the radio._______
2. carry A.提;背(v.) B.运送;载运(v.) C.传播(v.) D.携带(v.) They were told to carry their bags with them everywhere for a week. _______ Birds and monkeys can carry diseases. _______
3. change A.改变(n.&v.) B.找头;零钱(n.) C.更换(v.) D.交换(v.) Leaves change colors in autumn._______ We change our car every two years._______ Do you have change for five dollars _______
21世纪教育网(www.21cnjy.com)(共22张PPT)
八年级下Unit 1~Unit 2
课堂讲解及答案
人教2026中考一轮复习 教材知识梳理
教材回顾 对标中考
Mario Green and Mary Brown are good friends. They are two students 1._______high school. They give up several 2._______(hour) each week to do volunteer jobs.
Mario 3._______(volunteer) at an animal hospital every Saturday morning. He believes it can help him to get 4._______(him)future dream job. "It's hard work," he says," but I want to learn more about how 5._______ (care) for animals." 6._______he sees the animals get better, he always gets a strong feeling of satisfaction. Mary is a book 7._______(love). She could read
hours
from
volunteers
his
to care
When
lovers
by herself 8._______the age of four. Last year she 9._______(decide) to try out for a volunteer after- school reading program. She still works there once 10._______ week to help kids learn to read.
at
decided
a
左讲右练·聚焦考点
【基础盘点】
1.rest v.&n. 放松;休息 n.剩余部分
*have a rest休息
*the rest of剩余的
2.difficulty n.困难;难题
*get into difficulties陷人困境
*have difficulty (in) doing sth. 做某事有困难
3.train n.火车 v.训练;培训→training n.训练;培训→trained adj.受过训练的
*take the train/by train 乘火车
*train sb. to do sth. 训练某人做某事
【重难攻关】
一、辨析 raise和 rise
raise v. 举起;升起 raise one's hand 举手
增加;提高 raise salary 提高薪水
筹集(资金) raise money 筹款
抚养;养育 raise a family养家糊口
rise v. →rose →risen 上升;升起 The river rose after the storm.暴风雨过后河水上涨了。
增长 Sales rose by 20% over the Christmas period.
圣诞节期间销售量增长了 20%。
二、use 的用法
use v. 使用;利用 use up用完:耗尽
n. 使用;利用;运用;用途 it is no use doing sth.做某事没有用
put into good use好好利用
迁移:辨析be used to do sth.,used to do sth.与be/get used to doing sth.
词组 含义及用法
used to do sth. “过去常常做某事”
be used to do sth. “被用来做某事”,表示用途,是use sth.to do sth.的被动语态,相当于be used for doing sth.
be/get used to doing sth. “习惯于做某事”,用be时强调状态,用get时强调动作
三、mean 的用法
mean v.意思是;意味着→meant(过去式/过去分词)→meaning n. 意思→meaningful adj.有意义的→meaningless 无意义的
mean v. 意思是;意味着 mean(s) to do sth.打算/计划做某事
mean+that从句 意思是说……
adj. 刻薄的;吝啬的 be mean to sb.对某人吝啬刻薄
be mean with sth.对某物吝啬
四、trouble的用法
trouble n.困难;困境 be in trouble处于困境中
have trouble(in) doing sth.做某事有困难
have trouble with sth. 因某事苦恼;......有病痛
get into trouble 陷入困境(强调动作或过程)
v. 给......造成麻烦 trouble sb. 给某人带来麻烦
如:When I had trouble in learning English in Grade 7, my English teacher Alice helped me out.
我读七年级时在英语学习上遇到了困难,我的英语老师艾丽斯帮助了我。
【同步练习】
1.It is important for your brain_______(rest), so try to get enough sleep time every night.
2.After hearing the bad news, we finished_______rest of the tasks silently.
3.A true friend will give you a hand when you get into_______(difficult).
4.We should train ourselves_______(develop) a growth mindset in our daily lives.
5. I used to have difficulty in_______(speak) in front of the class, but now I enjoy giving speeches in public.
to rest
the
difficulties
to develop
speaking
6. After six months'_______(train), my friend brought Lucky, a cute dog to me.
7.The_______(train) players have improved their skills, and they will probably win the game.
8.用raise或rise的适当形式填空
(1)If you want to ask a question, you should first_______your hand.
(2)It is natural that the sun_______in the east and sets in the west.
(3)The children are selling old books_______money for poor students.
(4)As spring comes, the temperature_______higher and the trees begin to turn green.
training
trained
raise
rises
to raise
rises
(5) With the help of my teachers and classmates, my grades have_______greatly in the past year.
9. These used things will_______(put) into good use with a little creativity.
10._______is no use regretting the past mistakes. The most important thing is to learn from past mistakes and do better next time.
11.--How does your father go to work
--He used to_______(take) a bus but now he is used to_______(walk).
12. In ancient China, tea was used_______a/kind of medicine to treat disease.
13.Different kinds of stones can be used for_______(build) houses.
risen
be put
It
take
walking
as
building
14. The two mouses can be used_______(control) the computers.
15.Don't be a_______(刻薄)man who treats everyone badly.
16.Learning a new language means_______(do) daily practice and not being afraid of making mistakes.
17.用mean的适当形式填空
(1)5G is about 100 times faster than 4G. It_______you can download a movie in seconds using 5G.
(2)Sometimes, the_______of s word can be guessed according to the context.
to control
mean
doing
means
meaning
(3)She didn't want to throw these old things away because they were_______to her.
(4)I don't like talk shows because they are_______.
18.I have trouble in_______(manage) my time wisely. I need to make a plan before starting to do anything.
19.Every coin has two sides, and what_______(trouble) you may have good points,too.
20. Every time I have trouble_______my study, my Chinese teacher always encourages me not to give up.
meaningful
meaningless
managing
troubles
with
词汇 词义 链接中考
1. foot A.脚;(n.) B.英尺(n.) C.基础;底部(n.) At that time, they had to carry water from the river at the foot of the hill to halfway up the hill._______
The minute they left the room, Larry was on his feet, dancing to the music on the radio._______
词汇直通车
理解句子中黑体单词的词义,从每词所给的用法中选出最佳项,并把序号写在横线上。
C
A
2. carry A.提;背(v.) B.运送;载运(v.) C.传播(v.) D.携带(v.) They were told to carry their bags with them everywhere for a week. _______
Birds and monkeys can carry diseases. _______
A
C
3. change A.改变(n.&v.) B.找头;零钱(n.) C.更换(v.) D.交换(v.) Leaves change colors in autumn._______
We change our car every two years._______
Do you have change for five dollars _______
A
C
B
Thanks!
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